Pioneer GM-7150M Service Manual
Pioneer GM-7150M Manual
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- Pioneer GM-7150M | Service Manual - Page 1
Service Manual GM-7100M/XU/EW MONO POWER AMPLIFIER GM-7100M/XU/EW GM-7100M/XU/UC GM-7100M/XU/ES GM-7100M/XU/CN GM-7150M/XU/UC ORDER NO. CRT3371 For details, refer to "Important check points for good servicing". PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER - Pioneer GM-7150M | Service Manual - Page 2
.6 - Proposition 65 - Service Precaution You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. C D E F 2 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 3
such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. follow this method especially if it is specified in this manual. F GM-7100M/XU/EW 3 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 4
SPECIFICATIONS 5 2. EXPLODED VIEWS AND PARTS LIST 6 2.1 PACKING 6 2.2 EXTERIOR 8 3. SCHEMATIC DIAGRAM 12 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ....12 3.2 REMOTE CONTROL UNIT 18 B 4. PCB CONNECTION DIAGRAM 20 4.1 AMP UNIT 20 4.2 REMOTE CONTROL UNIT 24 5. ELECTRICAL PARTS LIST - Pioneer GM-7150M | Service Manual - Page 5
drawn* ...9.0 A (4 Ω for one channel) 16.0 A (2 Ω for one channel) Fuse ...30 A × 2 Dimensions ...300 (W) × 60 (H) × 327 (D) mm Weight ...4.7 kg (Leads for wiring not included) Maximum power output 500 total current drawn by multiple power amplifiers. D E F GM-7100M/XU/EW 5 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 6
1 2 3 4 A 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING B 8 1 C 11 3 6 5 54 7 2 12 8 D 9 E F 6 1 10 GM-7100M/XU/EW 2 3 4 - Pioneer GM-7150M | Service Manual - Page 7
follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.) - PACKING SECTION PARTS LIST Mark No. Description 1 Cord Assy 2 Cord Assy 3 Screw Assy 4 Screw 5 Screw Part No. GM-7100M/XU/EW GM-7100M/XU/UC GM-7100M/XU/ES GM-7100M/XU/CN CDE7736 - Pioneer GM-7150M | Service Manual - Page 8
22 24 25 33 15 18 17 B 48 41 46 44 3 42 26 27 33 3 28 2 22 40 36 29 4 43 2 47 2 3 4 4 E 45 5 2 2 1 1 9 8 1 1 5 F 1 5 39 5 1 39 5 8 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 9
table(2) CBA1810 CNB3072 See Contrast table(2) See Contrast table(2) 11 Heat Sink 12 Spacer 13 Amp Unit 14 Screw 15 Screw See Contrast table(2) CNV8256 See Contrast table(2) BBZ30P060FZK BBZ30P080FZK 16 See Contrast table(2) See Contrast table(2) CNM9571 D E F GM-7100M/XU/EW 9 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 10
1 2 3 4 A (2) CONTRAST TABLE GM-7100M/XU/EW, GM-7100M/XU/UC, GM-7100M/XU/ES,GM-7100M/XU/CN and GM-7150M/XU/UC are constructed the same except for the following: Part No. Mark No. Description GM-7100M/XU/EW GM-7100M/XU/UC GM-7100M/XU/ES GM-7100M/XU/CN * 6 Badge CAH1919 CAH1919 CAH1916 - Pioneer GM-7150M | Service Manual - Page 11
5 6 7 8 A B C D E F GM-7100M/XU/EW 11 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 12
SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". A Large size A-a A-b SCH diagram A-a A-b Guide A B CN1351 C -0.8dB D E F A 12 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 13
5 tes 0dB 9dB) -2.6dBs -2.6dBs ST 6 7 8 A-b GM-7100M/XU/EW GM-7150M/XU/UC A A GM-7100M/XU/UC GM-7100M/XU/ES B GM-7100M/XU/CN A AMP UNIT B +38dBs C BFC GM-7100M/XU/EW 5 6 7 D E > > F A 13 8 - Pioneer GM-7150M | Service Manual - Page 14
MAX) A 0dB +18.3dBs +17.5dBs 0dB LPF A -1.7dB ~ -32.0dB 0dB or +12dB or +6dB ( or +9dB) +17.5dBs -15dBs -2.6dBs B GAIN BASS BOOST GM-7100M/XU/EW 3 3 B CN1351 1 4 4 -0.8dB - Pioneer GM-7150M | Service Manual - Page 15
5 2 6 3 7 4 8 A-b A B C A-a A-b D E F A-a GM-7100M/XU/EW 15 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 16
4 3 2 GM-7100M/XU/EW 1 1 A B C D E F A-b 16 1 0dB 6dBs -2.6dBs A-a A-b GM-7100M/XU/EW GM-7150M/XU/UC A GM-7100M/XU/UC GM-7100M/XU/ES B GM-7100M/XU/CN A AMP UNIT +38dBs 4 3 2 - Pioneer GM-7150M | Service Manual - Page 17
5 6 7 8 A BFC > > A-a A-b B C D E 2 5 3 4 GM-7100M/XU/EW 6 7 F A-b 17 8 - Pioneer GM-7150M | Service Manual - Page 18
1 2 3 4 A 3.2 REMOTE CONTROL UNIT (GM-7100M/XU/EW, GM-7150M/XU/UC) B B REMOTE CONTROL UNIT C D A CN701 E F B 18 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 19
5 6 7 8 A B C D E F GM-7100M/XU/EW 19 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 20
for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Connector Capacitor SIDE A B SIDE B P.C.Board Chip Part SPEAKER OUTPUT SPEAKER OUTPUT C POWER SUPPLY D E F A 20 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 GM-7100M/XU/EW 2 3 4 - Pioneer GM-7150M | Service Manual - Page 21
5 2 1 5 6 7 8 SIDE A A B BASS BOOST GAIN BC CN1351 LPF LPF/OFF D Rch Lch L- L+ SPEAKER E LEVEL INPUT R- R+ GM-7100M/XU/EW 6 7 F A 21 8 - Pioneer GM-7150M | Service Manual - Page 22
1 2 3 4 A A AMP UNIT B C D Lch Rch L+ L- E R+ R- F A 22 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 23
5 6 7 8 A SIDE B B C D E F A GM-7100M/XU/EW 23 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 24
1 2 3 4 A 4.2 REMOTE CONTROL UNIT (GM-7100M/XU/EW, GM-7150M/XU/UC) B B REMOTE CONTROL UNIT SIDE A A CN701 B REMOTE CONTROL UNIT SIDE B C 12dB 5 9dB 4 6dB 3 0dB 2 21 43 1 1 BASS BOOST D E F B 24 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 25
Circuit Symbol and No.===Part Name Part No A Unit Number : CWH1270(EW,7150M/UC) Unit Number : CWH1271(UC,ES,CN) Unit Name : Amp Unit MISCELLANEOUS IC 111 IC 112 IC 141 IC 171 IC 191 (B,294,54 Choke Coil 320µH T 901 (A,101,86) Transformer CTH1326 CTT1123 F GM-7100M/XU/EW 25 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 26
RS1/16S472J RS1/16S682J RS1/16S682J RS1/16S103J RS1/16S222J RS1/16S472J RS1/16S103J RS1/16S103J RS1/16S473J RD1/4PU222J RS1/16S1R0J RS1/16S104J 26 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 27
CCH1644(P35) CCH1644(P35) CQHA472J2A C 944 (A,129,52) C 951 (A,150,196) C 952 (A,123,202) C 953 (A,158,197) C 954 (A,128,194) CQHA472J2A CQHA102J2A CQHA102J2A CEAT470M16 CEAT470M16 F GM-7100M/XU/EW 27 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 28
(A,136,176) C 994 (A,130,176) CEAT471M50(P45) CQHA102J2A CQHA102J2A B Unit Number : CWM9848(EW,7150M/UC) Unit Name : Remote Control Unit MISCELLANEOUS Q 1351 (B,21,23) Transistor Q 1352 (B,22,6) Transistor is no information to be shown in this chapter. E F 28 GM-7100M/XU/EW 1 2 3 4 - Pioneer GM-7150M | Service Manual - Page 29
Power Terminal side 3 Remove six black screws (M3 x 8). Panel for the RCA side 1 1 1 1 22 RCA Terminal (CN111) C Fig. 1 1 D 1 E Panel for the Power Terminal side 3 3 3 3 3 3 F Fig. 2 GM-7100M/XU/EW 29 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 30
Amp Unit is adhered on the Heat Sink with silicon grease. This means forcibly removing the Amp Amp Unit above the Heat Sink. Then, remove the Amp Amp Unit on the Heat Sink aligning with two studs. (Fig. 4) 3) Move the Amp Unit until the RCA Holder on the Amp Amp 5) Secure the Amp Unit on the Heat - Pioneer GM-7150M | Service Manual - Page 31
5 6 7 8 7.1.2 CONNECTOR FUNCTION DESCRIPTION (GM-7100M/XU/EW) A B C D E F GM-7100M/XU/EW 31 5 6 7 8 - Pioneer GM-7150M | Service Manual - Page 32
control to the amplifier, see the "Connection Diagram" section. D C B BFC (Beat Frequency Control) Switch If you hear a beat while listening to an MW/LW broadcast with your car stereo, change the BFC switch using a small standard tip screwdriver. A 8. OPERATIONS (GM-7100M/XU/EW) 4 3 2 1
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PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC.
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD.
253 Alexandra Road, #04-01, Singapore 159936
C
PIONEER CORPORATION 2004
K-ZZB. DEC. 2004 Printed in Japan
ORDER NO.
CRT3371
MONO POWER AMPLIFIER
GM-7100M
/XU/EW
Service
Manual
GM-7100M/XU/EW
For details, refer to "Important check points for good servicing".
GM-7100M
/XU/UC
GM-7100M
/XU/ES
GM-7100M
/XU/CN
GM-7150M
/XU/UC